Application Example

#include <QApplication>
#include "mainwindow.h"

int main(int argc, char *argv[])
{
#if 0
    QApplication::setAttribute(Qt::AA_EnableHighDpiScaling, true);
    QApplication::setAttribute(Qt::AA_UseHighDpiPixmaps, true);
#endif

    QApplication app(argc, argv);
    app.setAttribute(Qt::AA_DontUseNativeMenuBar);
    app.setOrganizationName(QStringLiteral("Developer Machines"));
#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
    app.setHighDpiScaleFactorRoundingPolicy(Qt::HighDpiScaleFactorRoundingPolicy::Round);
#endif
    MainWindow w;
    w.show();
    w.setMinimumWidth(10);
    return app.exec();
}